#111C57#111C57

#111C57 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.1% C 0.107 H 269.3°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#111C57
RGB	rgb(17, 28, 87)
HSL	hsl(231, 67%, 20%)
HSV	hsv(231, 80%, 34%)
CMYK	cmyk(80.5%, 67.8%, 0%, 65.9%)
CIE-LAB	lab(13.46, 19.03, -36.99)
CIE-LCH	lch(13.46, 41.60, 297.22°)
OKLab	oklab(26.14% -0.0014 -0.1069)
OKLCH	oklch(26.14% 0.107 269.3)
XYZ	xyz(2.3661, 1.6375, 9.2064)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111C57 #574C11

analogous

#113F57 #111C57 #291157

triadic

#111C57 #57111C #1C5711

tetradic

#111C57 #57113F #574C11 #115729

square

#111C57 #57113F #574C11 #115729

split-complementary

#111C57 #572911 #3F5711

monochromatic

#05081A #070C24 #111C57 #1B2C8A #253DBD

Accessibility & contrast

On white

15.82

#111C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#111C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111C57

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111C57	#FFFFFF	#000000	##FFFFFF
##111C57	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002659

Deuteranopia (green-blind)

#001F56

Tritanopia (blue-blind)

#002B36

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #111c57;
/* rgb */ color: rgb(17, 28, 87);
/* oklch */ color: oklch(26.1% 0.107 269.3);

Tailwind

colors: {
  custom: {
    50: '#5c5887',
    500: '#111c57',
    950: '#000000',
  },
}

SCSS

$custom: #111c57;
$custom-light: #5c5887;
$custom-dark: #000000;

JSON

{
  "hex": "#111c57",
  "rgb": {
    "r": 17,
    "g": 28,
    "b": 87
  },
  "hsl": {
    "h": 230.571,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.26139,
    "c": 0.10693,
    "h": 269.3
  },
  "luminance": 0.01638
}

Semantic roles & 50–950 ramp

primary

#111C57

secondary

#908234

accent

#CF3EEA

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #111C57

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →